Saved game transfer,

Recently, I purchased The Wolf Among Us and The Walking Dead Season 2 on the PS3 and now I'm planning to sell my PS3, but all my saves from season 1 and both The Wolf Among us and The Walking dead Season 2 Season passes are on the PS3, is there anything I can do to somehow move my saved games to the PSVita or PC or is the only option I have is keeping the PS3?
Your feedback would be extremely helpful and I apologize If this wasn't the right place to post this since I'm new to the forums.